I'm guessing the answer is B? I tried to isolate r and I got that result. Sorry if it's wrong!
Answer:
i dont know which language is this but the answer is 4
Answer:
the answer is c: 7 feet 7 inches
Step-by-step explanation:
Answer:
30°, 45°, and 105°
Step-by-step explanation:
Find the value of x
2x + 3x+ 7x = 180
12x = 180
x = 180/12
x=15
Get the value of the angles
2x = 2(15)
3x= 3(15)
7x= 7(15)
The measure of the angles are 30°, 45°, and 105° respectively.
(2x^2 +6x) + (5x +15)
GCF for the 1st group is 2x and the 2nd is 5
2x(x +3) + 5(x +3)
(2x +5) (x+3)
